Vega VEGABAR 44 HART Bedienungsanleitung

pOperating InstructionsVEGABAR 44 (HART®)iZEROSPANtOPERATE VEGADIS 10E12AM10+4...20mA+--123 5678 VEGADIS 10E12AM10+4...20mA+--OK123 5678ABILITYWE&

10 VEGABAR 44 (HART®)7285~7682Pg 13,5~76M20x1,59082~768290½" NPT156781.5 DimensionsHousing without indicating module with indicating moduleGround

VEGABAR 44 (HART®) 11Product descriptionProcess fitting34,5SW 4682ø 49,6ø 90LBSW 4664ø 49,6ø 64CAø 49,6SW 4664ø 84TASW 463982ø 49,6ø 78LASW 604924,5G

12 VEGABAR 44 (HART®)3 Electrical connection3.1 Connection instructionsThe electronics in VEGABAR 44 requires asupply voltage of 12 … 36 V DC. It is p

VEGABAR 44 (HART®) 130 - 20 bar8765321–+0 - 20 barVEGABAR with indicating moduleFunctionground 1)Ammeter for local controlSupply voltage12 … 36 V DC4

14 VEGABAR 44 (HART®)Supply via a PLC with active input circuitProcessing is carried out via a PLC with active input circuit.+ – –1 2 3+

VEGABAR 44 (HART®) 154 SetupElectrical connection and setup can be sim-plified by temporarily mounting the cover orthe indicating module on VEGABAR la

16 VEGABAR 44 (HART®)Setup2 Adjustment of span(e.g. process pressure or level at maximum)• Set rotary switch to span.• By pushing the "+“ and &qu

VEGABAR 44 (HART®) 17Depending on parameter:change value (increase) orchoose from listChoose menu item or interruptinputAcc. to the menu item, save th

18 VEGABAR 44 (HART®)SetupMenu schematicAd-just-mentCalcu-lationOutputSimula-tionOperate0.2mbarEscapeAdjustwithpress.Adjustwithoutpress.EscapeZero4.00

VEGABAR 44 (HART®) 19SetupAddi-tionalfunct.EscapeSensordataLan-guageLan-guageEnglishResetP max150mbarTe m p.30.7°CFabr.-Date49.98P min-0.3mbarReset OK

2 VEGABAR 44 (HART®)ContentsSafety information ... 2Note Ex area ...

20 VEGABAR 44 (HART®)SetupAdjustment taking the current pres-sure into account (live adjustment)The live adjustment comprises two steps:1 Adjustment o

VEGABAR 44 (HART®) 21SetupNote:- A modification of zero does not influencethe adjusted span, i.e. the final value of themeasuring range will simply be

22 VEGABAR 44 (HART®)SetupAdditional functionsSensor dataImportant sensor data can be displayed viathe DOT-matrix for information and diagnosticpurpos

VEGABAR 44 (HART®) 23Setup+{–VEGACONNECT 2to the sensorR = 250 ΩOn analogue inputs of VEGA signal condi-tioning instruments or PLC systems, thisresist

24 VEGABAR 44 (HART®)After this, several HART® sensors can beconnected to one common cable. The furtheradjustments of VEGABAR in Multidrop opera-tion

VEGABAR 44 (HART®) 25SetupIn the window "Adjustment“ you click to Zero/Span.Then, in the window "Zero/Span adjustment“you must choose the ad

26 VEGABAR 44 (HART®)In the window "Span adjustment“ you firstchoose in which unit the adjustment shouldbe carried out (mbar, psi, kPa). Please s

VEGABAR 44 (HART®) 27SetupIn the window "Integration time“ you can entera time of max. 10 seconds. Then click to OK.Sensor parameter adjustment –

28 VEGABAR 44 (HART®)Sensor parameter adjustment – OffsetcorrectionClick in the window "Instrument data param-eter adjustment“ to Additional Func

VEGABAR 44 (HART®) 29SetupSimulationPressure can be simulated to check theoutputs of VEGABAR and connected instru-ments or components. To do this, cli

VEGABAR 44 (HART®) 3Contents4 Setup4.1 Indicating module ... 154.2 Setup with module "

30 VEGABAR 44 (HART®)Setup4.5 Setup with HART® handheldWith any HART® handheld you can set upVEGABAR 44 like all other HART® compatiblesensors. A spec

VEGABAR 44 (HART®) 31SetupThe most important adjustment stepsOn the following four pages you see a menuschematic of the HART® handheld in conjunc-tion

32 VEGABAR 44 (HART®)SetupHART® menu schematicAHart CommunicatorSelf Testin ProgressFirmware Rev: F2.2Module Rev: 3.601992-96 FRSIGeneric: SENSORPV80

VEGABAR 44 (HART®) 33SetupBlocked menu. Thefollowing menu window isindicated but not supportedby the sensor. Thereforesaving of adjustmentscarried out

34 VEGABAR 44 (HART®)SetupHART® menu schematic (continuation)1.3.31.3.41.4like menu 1.3.41.2.3.2like display 4.1like display 4.21.2.31.2.3.1Generic: S

VEGABAR 44 (HART®) 35SetupNote:After adjustment of a parameter, push "ENTER“ and then "SEND“.Confirm the message to switch over to manual op

36 VEGABAR 44 (HART®)Diagnostics5 Diagnostics5.1 MaintenanceVEGABAR process pressure transmitters aremaintenance-free.5.2 Failure rectificationFault s

VEGABAR 44 (HART®) 37DiagnosticsChecking pressure compensationOpen the housing of VEGABAR. The meas-ured value must not change. However, if thedisplay

38 VEGABAR 44 (HART®)Instrument modification6 Instrument modification6.1 Exchange of adjustment mod-ulesThe modular construction of VEGABAR allowsretr

VEGABAR 44 (HART®) 39Instrument modification6.2 Exchange of electronicsYou first have to remove the adjustment mod-ule, as described in chapter "

4 VEGABAR 44 (HART®)Product description1 Product description1.1 Function and configurationVEGABAR 44 process pressure transmittersare efficient instru

40 VEGABAR 44 (HART®)Instrument modification6.3 Exchange of the hygienic formseal on VEGABAR 44On the VEGABAR 44 process pressuretransmitter with hygi

VEGABAR 44 (HART®) 41Notes

42 VEGABAR 44 (HART®)Notes

VEGABAR 44 (HART®) 43Notes

ISO 9001The statements on types, application, use and operating conditions ofthe sensors and processing systems correspond to the latest infor-mation

VEGABAR 44 (HART®) 5Product description1.3 Technical dataMechanical dataMaterials, wetted partsProcess connection brass 2.041, stainless steel 1.4571D

6 VEGABAR 44 (HART®)Product descriptionNominal measuring rangeGauge pressure resistanceLow pressure resistanceGauge pressure0…0,1 bar / 0…10 kPa 15 ba

VEGABAR 44 (HART®) 7Product descriptionElectrical dataAdjustment rangesZero adjustable from -20 … +95 % of nominal rangeSpan adjustable from 3.3 … 120

8 VEGABAR 44 (HART®)1)Relating to the nominal measuring range.2)In the compensated temperature range of 0°C … +80°C, reference temperature 20°C.3)Acc.

VEGABAR 44 (HART®) 9Product descriptionOperating conditionsAmbient conditionsAmbient temperature -40°C … +85°C- with indicating module -20°C … +70°CSt